package com.hui.web.servlet.studentServlet;

import com.hui.bean.RoomBean;
import com.hui.bean.StudentBean;
import com.hui.service.IRoomService;
import com.hui.service.IStudentService;
import com.hui.service.impl.RoomServiceImpl;
import com.hui.service.impl.StudentServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet(name = "StudentChangeRoomServlet",urlPatterns = "/student/changeRoom/index")
public class StudentChangeRoomServlet extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String stuId = request.getParameter("stuId");
        IStudentService studentService=new StudentServiceImpl();
        StudentBean studentBean = studentService.showStudentInfoByStudentId(Integer.parseInt(stuId));

        IRoomService roomService=new RoomServiceImpl();
        List<RoomBean> roombeans = roomService.getCanInRoomsByRoomType(studentBean.getStudentSex().equals("1") ? "M" : "F");

        request.setAttribute("rooms",roombeans);
        request.setAttribute("student",studentBean);
        request.getRequestDispatcher("/page/student/studentChangeRoom.jsp").forward(request, response);
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request, response);
    }
}
